BE1000777A7 - IMPROVEMENT IN METAL CASTING POCKETS. - Google Patents

IMPROVEMENT IN METAL CASTING POCKETS. Download PDF

Info

Publication number
BE1000777A7
BE1000777A7 BE8700855A BE8700855A BE1000777A7 BE 1000777 A7 BE1000777 A7 BE 1000777A7 BE 8700855 A BE8700855 A BE 8700855A BE 8700855 A BE8700855 A BE 8700855A BE 1000777 A7 BE1000777 A7 BE 1000777A7
Authority
BE
Belgium
Prior art keywords
ring
improvement
cooling fluid
metal casting
annular chamber
Prior art date
Application number
BE8700855A
Other languages
French (fr)
Inventor
Rene Desaar
Original Assignee
Rech S Et Dev Desaar
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rech S Et Dev Desaar filed Critical Rech S Et Dev Desaar
Priority to BE8700855A priority Critical patent/BE1000777A7/en
Priority to EP88870124A priority patent/EP0302040B1/en
Priority to AT88870124T priority patent/ATE80570T1/en
Priority to DE8888870124T priority patent/DE3874648D1/en
Priority to JP63187064A priority patent/JPH01104462A/en
Priority to US07/226,419 priority patent/US4844303A/en
Application granted granted Critical
Publication of BE1000777A7 publication Critical patent/BE1000777A7/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/60—Pouring-nozzles with heating or cooling means

Abstract

Une chambre annulaire (3) qui entoure la busette interne (2) du fond de poche, contient un anneau creux (5) dont le volume intérieur est en communication avec une conduite d'amenée (6) pour un fluide de refroidissement, ledit anneau creux (5) s'étendant dans la chambre annulaire de manière à entourer la busette interne (12), la paroi dudit anneau (5) étant percée de plusieurs orifices (7) répartis sur toute la longueur de l'anneau de manière à diriger des jets de fluide de refroidissement sur la plaque fixe (22) du dispositif de fermeture de poche autour de trou de coulée dans cette plaque (22). Des moyens (9) sont prévus pour évacuer le fluide de refroidissement vers l'extérieur.An annular chamber (3) which surrounds the internal nozzle (2) of the pocket bottom, contains a hollow ring (5) whose internal volume is in communication with a supply pipe (6) for a cooling fluid, said ring hollow (5) extending in the annular chamber so as to surround the internal nozzle (12), the wall of said ring (5) being pierced with several orifices (7) distributed over the entire length of the ring so as to direct coolant jets on the fixed plate (22) of the pocket closure device around the taphole in this plate (22). Means (9) are provided for discharging the cooling fluid to the outside.

BE8700855A 1987-07-31 1987-07-31 IMPROVEMENT IN METAL CASTING POCKETS. BE1000777A7 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE8700855A BE1000777A7 (en) 1987-07-31 1987-07-31 IMPROVEMENT IN METAL CASTING POCKETS.
EP88870124A EP0302040B1 (en) 1987-07-31 1988-07-15 Improvement for ladles to cast metal
AT88870124T ATE80570T1 (en) 1987-07-31 1988-07-15 IMPROVEMENTS TO PANS FOR METAL CASTING.
DE8888870124T DE3874648D1 (en) 1987-07-31 1988-07-15 IMPROVEMENTS ON PANS FOR MOLDING METAL.
JP63187064A JPH01104462A (en) 1987-07-31 1988-07-28 Ladle used for casting metal
US07/226,419 US4844303A (en) 1987-07-31 1988-07-29 Ladles for casting metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8700855A BE1000777A7 (en) 1987-07-31 1987-07-31 IMPROVEMENT IN METAL CASTING POCKETS.

Publications (1)

Publication Number Publication Date
BE1000777A7 true BE1000777A7 (en) 1989-04-04

Family

ID=3882798

Family Applications (1)

Application Number Title Priority Date Filing Date
BE8700855A BE1000777A7 (en) 1987-07-31 1987-07-31 IMPROVEMENT IN METAL CASTING POCKETS.

Country Status (6)

Country Link
US (1) US4844303A (en)
EP (1) EP0302040B1 (en)
JP (1) JPH01104462A (en)
AT (1) ATE80570T1 (en)
BE (1) BE1000777A7 (en)
DE (1) DE3874648D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927468A1 (en) * 1989-08-19 1991-03-21 Cerafer Sarl Tapping hole in metallurgical vessel - with channel brick and counter plate having gas ring between them to enable flushing of melt during tapping and to prevent oxide build-up
CH684937A5 (en) * 1991-11-19 1995-02-15 Stopinc Ag Plate for a sliding closure of a molten metal container containing.
JP4885061B2 (en) * 2007-05-28 2012-02-29 東京窯業株式会社 Ladle
CN101462154B (en) * 2008-11-28 2011-05-18 苏州明志科技有限公司 Water-cooling injection nozzle structure for plug-in hot box

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517931A (en) * 1947-05-15 1950-08-08 Rossi Irving Apparatus for the continuous casting of metal
BE667322A (en) * 1964-07-23
US3596804A (en) * 1969-03-07 1971-08-03 Westinghouse Electric Corp Pouring spout for continuous casting of molten metals
DE2548854A1 (en) * 1975-10-31 1977-05-05 Metacon Ag Refractory brick with a passage opening for liquid metal and the process for its production
GB2093169B (en) * 1981-02-12 1984-11-21 Flogates Ltd Metal pouring apparatus and method
JPS62500844A (en) * 1984-11-23 1987-04-09 デサ−ル，ルネ Improvement of ladle for molten metal
JPS6243656Y2 (en) * 1985-04-01 1987-11-13

Also Published As

Publication number Publication date
ATE80570T1 (en) 1992-10-15
EP0302040B1 (en) 1992-09-16
EP0302040A2 (en) 1989-02-01
EP0302040A3 (en) 1990-03-07
DE3874648D1 (en) 1992-10-22
US4844303A (en) 1989-07-04
JPH01104462A (en) 1989-04-21

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: RECHERCHES ET DEVELOPPEMENTS DESAAR

Effective date: 19930731